3 years ago

15.21–3.9–4.7+6.79 Calculate in the fastest way possible!

Mathematics

2 answers:

sammy [17]3 years ago

8 0

Hello :))

Your answer is 13.4

Hope this helps :))

Vitek1552 [10]3 years ago

8 0

Answer:

13.4

Step-by-step explanation:

=15.21-3.9-4.7+6.79

=15.21+6.79-3.9-4.7

=22-3.9-4.7

=18.1-4.7

=13.4

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